The all axis random vibration characteristics of repetitive shockmachine, a new vibration equipment for reliability enhancement testing, was fully studied.
针对新型的可靠性强化振动试验设备——反复冲击机，对其全轴进行了随机振动特性研究。
2
Objective An analysis and measurement system was developed for use with shock spectrum testingmachine for testing spaceflight products.
目的考核产品的耐冲击能力，为冲击谱试验机研制一套测试分析系统。
3
This paper submits partial information for the designing of the horizontal shocktestingmachine with its analytical calculating methods and results of experimental study.